AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XD74 ∴ Orbital info ∴ Epoch epochXXX

(252607) 2001XD74 ▹

ORBITAL INFORMATION

◲

(ASCII data file 252607.eq0)

Keplerian elements at epoch
57739.7 MJD
	Value	1-σ variation	Units
a	2.74571	1.514e-08	au
e	0.090516	5.38e-08
i	9.565	5.305e-06	deg
Ω	236.149	2.785e-05	deg
ω	150.41	3.831e-05	deg
M	146.68	2.533e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4972	au
Aphelion	2.9942	au
Asc. node-Earth separation	1.9456	au
Desc. node-Earth separation	1.53635	au
Earth MOID	1.50749	au
Orbital period	1661.81	days
Date of orbit computation	apr 23 20:43

Correlation matrix
1.00000000	0.07320265	-0.00163775	0.00231093	0.18744826	-0.28647399
0.07320265	1.00000000	0.00684757	-0.00619992	-0.08891804	0.08940833
-0.00163775	0.00684757	1.00000000	-0.27390888	0.19113805	0.00538207
0.00231093	-0.00619992	-0.27390888	1.00000000	-0.71311819	-0.00525475
0.18744826	-0.08891804	0.19113805	-0.71311819	1.00000000	-0.69068851
-0.28647399	0.08940833	0.00538207	-0.00525475	-0.69068851	1.00000000

Covariance matrix
2.29256951E-16	5.96348885E-17	-1.31552192E-16	9.74339680E-16	1.08719606E-13	-1.09885394E-13
5.96348885E-17	2.89484058E-15	1.95451476E-15	-9.28882480E-15	-1.83259887E-13	1.21866354E-13
-1.31552192E-16	1.95451476E-15	2.81436480E-11	-4.04630286E-11	3.88420863E-11	7.23324575E-13
9.74339680E-16	-9.28882480E-15	-4.04630286E-11	7.75397069E-10	-7.60656878E-10	-3.70687570E-12
1.08719606E-13	-1.83259887E-13	3.88420863E-11	-7.60656878E-10	1.46733881E-09	-6.70256369E-10
-1.09885394E-13	1.21866354E-13	7.23324575E-13	-3.70687570E-12	-6.70256369E-10	6.41781257E-10